package com.ukefu.webim.config.web;

import java.io.IOException;

import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.annotation.WebFilter;
import javax.servlet.http.HttpServletRequest;

import org.springframework.stereotype.Component;


@Component
@WebFilter(urlPatterns = "/**")
public class CrosXssFilter implements Filter {
	@Override
    public void init(FilterConfig filterConfig) throws ServletException {
    }
    @Override
    public void doFilter(ServletRequest request, ServletResponse response,
            FilterChain chain) throws IOException, ServletException {
    	//sql,xss过滤
        chain.doFilter(new XssHttpServletRequestWrapper((HttpServletRequest)request), response);
    }
    @Override
    public void destroy() {

    }

}